CLAS physics database search results Measurement E159M249 E1-6 V. Burkert 2001 M(pi-,p) dsigma/dM(pim pr) Data errors GeV mcb/GeV mcb/GeV 1.09134 3.694 0.608051 1.11835 8.76908 1.26392 1.14536 13.7246 1.90029 1.17237 16.4363 2.27924 1.19938 18.2007 2.53925 1.22639 20.1765 2.85613 1.2534 13.3984 1.98318 1.28041 7.07063 1.12542 1.30742 2.4114 0.449957 1.33443 1.31101 0.307778